package com.icss.clothes.service;

import com.icss.clothes.entity.Buy;
import com.icss.clothes.entity.Collection;

import java.util.List;

public interface IBuyService {

    //添加购物车
    public void addCar(Buy buy);

    //查看购物车
    public List<Buy> findCarList(int user_id);
    //删除购物车
    public void deleteCar(int car_id);

    //用于头部购物车展示
    public List<Buy> findCarListInTop(int user_id);
}
